EP 4093071 A1 20221123 - AUDIO TRANSMISSION METHOD AND ELECTRONIC DEVICE
Title (en)
AUDIO TRANSMISSION METHOD AND ELECTRONIC DEVICE
Title (de)
AUDIOÜBERTRAGUNGSVERFAHREN UND ELEKTRONISCHE VORRICHTUNG
Title (fr)
PROCÉDÉ DE TRANSMISSION AUDIO ET DISPOSITIF ÉLECTRONIQUE
Publication
Application
Priority
- CN 202010180161 A 20200316
- CN 2021079656 W 20210309
Abstract (en)
The present invention provides an audio transmission method and an electronic device. The audio transmission method is applied to a first electronic device. The audio transmission method comprises: when the first electronic device transmits audio to a second electronic device, modulating an audio signal transmitted to the second electronic device into at least two target radio frequency signals; and combining, in a first time slot, the at least two target radio frequency signals, and outputting the combined radio frequency signals to the second electronic device, wherein the at least two target radio frequency signals have different frequency bands in the first time slot.
IPC 8 full level
H04W 4/80 (2018.01)
CPC (source: CN EP US)
H04B 1/005 (2013.01 - EP); H04B 1/0067 (2013.01 - US); H04B 1/1646 (2013.01 - US); H04L 27/10 (2013.01 - CN); H04L 27/16 (2013.01 - CN); H04W 4/80 (2018.01 - CN); H04W 76/14 (2018.01 - CN); H04B 1/1646 (2013.01 - EP); H04L 27/10 (2013.01 - EP); H04W 4/80 (2018.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4093071 A1 20221123; EP 4093071 A4 20230719; CN 113490187 A 20211008; US 2023016243 A1 20230119; WO 2021185117 A1 20210923
DOCDB simple family (application)
EP 21771311 A 20210309; CN 202010180161 A 20200316; CN 2021079656 W 20210309; US 202217945057 A 20220914